190739056

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2591}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 381832704

約数和(自身を除く): 191093648

約数列:

[1, 2, 4, 8, 16, 43, 86, 107, 172, 214, 344, 428, 688, 856, 1712, 2591, 4601, 5182, 9202, 10364, 18404, 20728, 36808, 41456, 73616, 111413, 222826, 277237, 445652, 554474, 891304, 1108948, 1782608, 2217896, 4435792, 11921191, 23842382, 47684764, 95369528, 190739056]

約数ペア:

[(1, 190739056), (2, 95369528), (4, 47684764), (8, 23842382), (16, 11921191), (43, 4435792), (86, 2217896), (107, 1782608), (172, 1108948), (214, 891304), (344, 554474), (428, 445652), (688, 277237), (856, 222826), (1712, 111413), (2591, 73616), (4601, 41456), (5182, 36808), (9202, 20728), (10364, 18404)]